baber/WOPTO huggingface dataset:
Patent JP-2003080114-A (JP)
Title: Gas-liquid centrifuge
Inventor: TAKAGI YASUTADA
IPC: B04B5/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid centrifuge usable in aerospace where the posture is changed considerably and capable of suppressing a gas following a liquid to a minimum level and also suppressing a liquid following the gas to a minimum level. SOLUTION: The gas-liquid centrifuge is provided with a rotor 12 to be rotated and a housing 14 for housing the rotor while keeping a gap from the rotor. The rotor 12 comprises a center hollow part 12a, a center supply hole 12b, a gas discharge path 12c, and a liquid discharge channel 12. The liquid discharge channel 13 is composed of an inner side channel 13a, an outer side channel 13b, and a middle channel 13c communicating with both channels and having a connection point A with the inner side channel in the outer side in the radius direction than a connection point B with the outer side channel and accordingly, a trap mechanism 4 for holding a liquid by centrifugal force is composed in the middle channel.
Patent JP-2003085813-A (JP)
Title: Information recording and reproducing device for recording medium
Inventor: NAKAMURA MIZUKI
IPC: G11B7/1362
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized thin information recording and reproducing device for recording medium. SOLUTION: The information recording and reproducing device is provided with a laser beam source 1 in which both optical paths of a wavelength λ1 and the wavelength λ2 are respectively almost parallel and different optical axes, an optical axis matching means 2 provided between the beam source 1 and a collimating lens 13 for turning laser beams from the laser beam source 1 to the same optical axis, the collimating lens 13, a reflection mirror 15 and an objective lens 16. The laser beam reflected on a high density disk 18a of a low density disk 18b is made incident on a photodetector 90 from the optical axis matching means 2 through the optical path opposite to incident light and converted to electric signals.  For the optical axis matching means 2, a first dielectric multilayered film 2B is formed on a light transmissive substrate 2C, a second dielectric multilayered film 2A is formed on the first dielectric multilayered film 2B holding the light transmissive substrate 2D there between the reflectivity is different respectively corresponding to semiconductor lasers of the different wavelengths.
Patent JP-2003082711-A (JP)
Title: Side cutter with bucket protective function and bucket with protective function
Inventor: SUNADA SUKEYUKI
IPC: E02F9/28
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a side cutter with the bucket protective function, and a bucket with its protective function having the function of protecting side lip inner-outer walls of the bucket and a joining corner part of a side lip and a front end lip part. SOLUTION: This side cutter 20 is installed inside a side wall in the bucket 10, and the function is provided for protecting the inner-outer walls of the side lip 12a from abrasion of sediment. A corner protective piece 28 is arranged by extending up to a front end part of the bucket 10 from a base end part of the side cutter 20, and the joining corner part 17 of the front end lip part 14 and the side lip 12a is protected by this corner protective piece 28.
Patent JP-2003081533-A (JP)
Title: Cheese-like package and manufacturing method thereof
Inventor: TSUBOI SEIJI
IPC: D01F6/62
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cheese-like package formed by winding the polytrimethylene terephthalate fiber and easy to be taken out of a winding machine and having a beautiful roll shape with a small selvage height and easy to be unreeled. SOLUTION: A multi-filament made of a polytrimethylene terephthalate-based polymer and having 20-150% of elongation percentage is wound at 10-50 cm of winding width to manufacture a cheese-like passage having a selvage height ratio restricted to 3% or less.
Patent JP-2003082162-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TASAKA MICHIHISA
IPC: C08L9/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition which excels in thermal deformation resistance, oil resistance, fabrication quality, and the like. SOLUTION: This thermoplastic elastomer composition comprises (a) 20-85 pts.wt. nitrile-butadiene rubber, (b) 15-80 pts.wt. polyester based thermoplastic elastomer, (c) 0.1-3.5 pts.wt. organic peroxide, (d) 1-100 pts.wt. rubber softening agent, (e) 1-40 pts.wt. block copolymer composed of at least two polymer blocks A each having an aromatic vinyl compound as the major component and at least one polymer block B having a conjugated diene compound as the major component and/or (f) 1-40 pts.wt. acrylic rubber containing an ethylene component. An automotive interior or exterior member, a construction member or an electric appliance member are obtained by subjecting the composition to fabrication.
Patent JP-2003081316-A (JP)
Title: Cap
Inventor: EDA HIDEKI
IPC: B65D51/24
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cap. SOLUTION: This cap is mountable on the opening of a container. The cap has a part made of a clear material so that a matter adhered to the bottom face of the cap mounted on the opening of the container can be seen from the outside of the cap.
Patent JP-2002160938-A (JP)
Title: Ultraviolet and infrared absorption green glass
Inventor: SETO HIROMITSU
IPC: C03C3/087
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet and infrared absorption green glass which has high visible light transmissiveness, low ultraviolet and infrared transmissiveness and total solar energy transmissiveness lower than a conventional green glass and which is a green color based glass that has almost the same color taste before strengthening and is especially suitable for a window pane of a car. SOLUTION: The ultraviolet and infrared absorption green glass contains as a coloring component the whole iron oxide of 0.5 wt.% < but <=1.1 wt.% in terms of Fe2O3, CeO2 of 0-2.0 wt.%, TiO2 of 0-1.0 wt.%, NiO of 0.0005-0.01 wt.%, and CoO of 0.0001-0.001 wt.% and has visible light transmissiveness of 70% <= and total solar energy transmissiveness of <=60%, and ultraviolet transmissiveness of <=25% regulated in ISO9050, in the glass having thickness of 4 mm.
Patent JP-2003091878-A (JP)
Title: Optical information recording medium, and stamper for optical information recording medium
Inventor: KATO MASANORI
IPC: G11B7/24082
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of recording information in a recording area when the loss of address information occurs. SOLUTION: In an optical information recording medium 1 to which information can be rewritably optically recorded, grooves where address information modulated by a wobble is recorded are formed in a recording layer. A trial writing area A1 for performing trial writing to determine recording power and the recording area A2 for recording information are prepared. The relation between the amplitude W1 of the wobble in the trial writing area A1 and the amplitude W2 of the wobble in the recording area A2 is 'W1<=W2'.
Patent JP-2003093187-A (JP)
Title: Seat
Inventor: KURITA MASAHIRO
IPC: B60N2/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a seat which is improved in operability in height adjusting, prevention of noise generation, and reduction of the number of parts and the assembling man-hour, degree of designing freedom, and makes reset motion of an input side member smoother. SOLUTION: A clutch unit is assembled into a height adjusting device for the seat of a car. An operation lever is connected to an outer wheel 1. An output shaft 12 is connected to a rotary member of vertical movement mechanism of the seat. Clockwise or counterclockwise torque inputted by the operation lever is transferred to the output shaft 12 via a first clutch part 15 and an inner wheel 13. Thus the seat is vertically moved. On the other hand, reverse input torque is locked in a clockwise or counterclockwise rotation direction by a second clutch part 16. Thus a height position of the seat can be retained.
Patent JP-2003094916-A (JP)
Title: Method and device for manufacturing finite element model of composite body
Inventor: IWASAKI NAOAKI
IPC: B60C19/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To increase the analyzing accuracy of a composite body. SOLUTION: In this method of manufacturing a finite element model of the composite body, the finite element model Fa for analyzing the numerical values of the composite body is formed of the composite body F formed by covering a cord arranged body 9 having a cord c arranged thereon with a rubber g. The method comprises the steps of modeling the rubber g with a solid element e1 and modeling the cord arranged body 9 with a film element e2 for which anisotropy with different Young's moduli is defined between the longitudinal direction j of the cord c and a direction k orthogonal to the longitudinal direction j.  At least the Young's modulus of the film element e2 in the longitudinal direction j of the cord comprises the Young's modulus for compression used for calculation when a compressed stress acts thereon and Young's modulus for tension used for calculation when a tensile stress acts thereon. The Young's modulus for compression is made smaller than the Young's modulus for tension.
Patent JP-2003095041-A (JP)
Title: In-vehicle equipment control device
Inventor: HATTORI KATSUMI
IPC: H02J7/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To optimize the operation of information processing equipment by realizing the prevention of a power source from decreasing during the operation of the information processing equipment mounted on a vehicle with a simple structure in an in-vehicle equipment control device. SOLUTION: The information processing equipment 16 and a delivery center for providing the information delivered from a delivery center to a vehicle passenger via a radiotelephone circuit are judged as in a communication state with each other or not, and the data to be stored in the information processing equipment 16 are all judged as in an nonvolatile memory 24 or not. A starter terminal of an IG switch 40 is judged in ON state or not. When a starter terminal is turned into ON state, the starter 14 is prohibited to operate in the case where the equipment 16 and the delivery center are in communicating state, or in the case where there are data not stored in the nonvolatile memory 24.
Patent JP-2003094228-A (JP)
Title: Radius end mill
Inventor: OKANISHI RYOSUKE
IPC: B23C5/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a radius end mill which can perform high feed rate machining by improving chipping resistance of a cutting edge at a rounded corner of a radius end mill. SOLUTION: In the radius end mill having a rounded corner cutting edge of an approximately 1/4 circle at the corner portion of the tip end of the end mill, a straight line segment passing a 0 deg. point and a 90 deg. point of the rounded corner cutting edge with respect to an end cutting edge side in the axial view of the end mill inclines by 10 deg. to 50 deg. with respect to a straight line segment passing the center of the end mill and the 0 deg. point, and the maximum value of projecting height of a convex curve with respect to the straight line segment passing the 0 deg. point and the 90 deg. point is 15% to 30% of the radius of the rounded corner cutting edge.
Patent JP-2003107702-A (JP)
Title: Resin composition
Inventor: NAKAI HIDEYUKI
IPC: G02B5/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a new resin composition and its cured product containing a polycarboxylic acid resin, further to provide a photosensitive resin composition in which high resolution can be obtained, and particularly, to provide a color photosensitive resin composition in which high resolution can be obtained even when a pigment having a small particle size is used in high concentration. SOLUTION: The resin composition contains a polycarboxylic acid resin obtained by preparing a reaction product of (a) an epoxy compound having at least two or more epoxy groups in the molecule with (b) a monocarboxylic acid having no reactive double bond and further reacting (c) a polybasic carboxylic acid or its anhydride with the above reaction product.
Patent JP-2003107894-A (JP)
Title: Image forming device
Inventor: OGATA TAKAO
IPC: G03G15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can stabilize image density by suppressing a ripple of developer density. SOLUTION: The image forming device uses a two-component developer consisting of toner and a carrier, has a plurality of developing devices which have developing sleeves (developer carrier) 41 carrying the developer and agitating screws (agitating member) 42 carrying and agitating the developer, an image data counter which counts and integrates image data of an image developed by the developing devices, and a developer detecting means which detects information on toner consumption in the developer by integrating the image data, and supplies toner according to a toner supply signal corresponding to the signal of the detecting means;  and developer circulation paths of the developing devices are sectioned into a plurality of blocks, the image data of the respective blocks are integrated to detect the toner variation state of the developer, and the toner is supplied according to the variation quantity.
Patent JP-2003111485-A (JP)
Title: Drive control device of brushless motor
Inventor: KONOUE YASUHIKO
IPC: H02P6/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving control device for DC polyphase brushless motor capable of reducing the time until a motor reaches its steady rotation and performing stable and highly reliable rotation control, by performing high degree of computing operation for rotation control at high speed and high accuracy, relatively easily canceling off-set generated in respective parts caused by variations in devices constituting a circuit, and rotating the motor with little rotation jitter and low noise. SOLUTION: A control circuit which controls rotational driving of the DC polyphase brushless motor is constituted of digital circuits. The values obtained by converting the output of a current detecting circuit (13) which detects the current flowing through a coil using an AD converting circuit (14) before the start of the control, and by converting an output of a voltage detecting circuit (16) which detects the voltage induced in the non-energizing phase using the AD converting circuit by flowing the current at a level at which the rotor does not react to any of the coils before the start of the control, are stored in a register. Offset is cancelled by using the value of the register.
Patent JP-2003109829-A (JP)
Title: Tap change-over unit under load
Inventor: TANIGUCHI YOSHINOBU
IPC: H01F29/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tap change-over unit under load high in reliability of operation in a small-sized and simple constitution. SOLUTION: In the tap change-over unit under load comprising a change-over switch for changing over a plurality of taps having a tap winding of a transformer from one tap to an adjacent tap and a tap selector provided with a mobile contact selecting a fixed contact connected to the tap at a required position, a change-over switch is attached to a drive shaft 146 rotated by drive force given from outside, has a wheel 252 having a plurality of grooves 252a and 252b of prescribed widths in the direction of the plate thickness along a circumferential direction, a vacuum valve is provided to correspond to the grooves 252a and 252b of the wheel 252 and an opening and closing mechanism 230 for opening and closing the vacuum valve in response to existence of the grooves 252a and 252b accompanying rotation of the wheel 252 is provided between the wheel 252 and the vacuum valve.
Patent JP-2003109699-A (JP)
Title: Conductive terminal, its jointing method, and information communication medium
Inventor: KOIKE KATSUYOSHI
IPC: H01R13/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method for conductive terminals that can positively, stably and easily joint the conductive terminals to each other, resulting in acquiring much higher reliability than a conventional method and remarkably reducing the cost by the improvement of yield. SOLUTION: In the jointing method for conductive terminals of plane shape facing each other, an inclusion with properties that can apply reaction to the conductive terminals is arranged between the conductive terminals to obtain electrical connection.
Patent JP-2003103178-A (JP)
Title: Magnesium porphyrin complex and producing method thereof
Inventor: ITO TETSUJI
IPC: B01J31/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium porphyrin complex which is made by making magnesium porphyrin such as chlorophyll stably adsorbed with a large quantity of adsorption. SOLUTION: This magnesium porphyrin complex is provided with silica type meso-porous body and the magnesium porphyrin which is adsorbed on the silica type meso-porous body.
Patent JP-2003114370-A (JP)
Title: Zoom lens device
Inventor: TOMITANI HIROSHI
IPC: G03B17/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To make detectable and also correctable a step-out caused by an external load, etc., in a zoom lens device equipped with a collapsible lens which is driven by a stepping motor. SOLUTION: The zoom lens device is provided with a control part 21 for performing an initialization processing of moving the collapsible lens to an initial position when a power source is turned on based on a detection signal by a potentiometer 15 for detecting a zoom position. The comparison of the present zoom position information detected by the potentiometer 15 with zoom position information stored by an EEPROM 28 is performed by the control part 21 at a zooming operation, and in the case the difference is equal to or exceeding a threshold, the zoom position correcting processing is performed by the control part 21.
Patent JP-2002356348-A (JP)
Title: Optical glass for forming mold lens
Inventor: TSUCHIYA KOICHI
IPC: C03C3/118
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide optical glass for forming a mold lens having lowered glass softening temperature without using environmentally harmful substances such as PbO and As2 O3 . SOLUTION: This optical glass comprises, in terms of mol% 5 to 60 SiO2 , 5 to 55 preferably 20 or above B2 O3 , 10 to 40 KF, 0 to 30 NaF, 0 to 15 LiF, also 0 to 10 TiO2 , 0 to 5 Nb2 O5 , 0 to 5 ZrO2 , 0 to 10 Al2 O3 , 0 to 5 Sb2 O3 , and further 0 to 15 AlF3 , 0 to 5 CaF2 , 0 to 10 SrF2 and 0 to 5 BaF2 .
Patent JP-2003070811-A (JP)
Title: Finger pressing type dental floss
Inventor: KIMURA YUKIHISA
IPC: A61C15/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that when bacterial plaque is removed with a dental floss, surely closely joining the floss yarn to the tooth surface is difficult, and the effect of the bacterial plaque removal is greatly changed depending on the method of a user or the standing state of teeth. SOLUTION: The floss yarn is closely joined to the tooth surface by utilizing the elasticity of a holder main body, and bacterial plaque is removed.
Patent JP-2003116542-A (JP)
Title: Method for analyzing dna and analysis system for dna
Inventor: MATSUMOTO TOSHIKO
IPC: C12N15/09
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing DNA and an analysis system for DNA to distinguish a target DNA mixed in a specimen in the case where an actually obtained experimental result is different from an ideal experimental result. SOLUTION: Image of the experimental result (801), melting temperature of each probe, degree of coincidence (805) with a target DNA speculated to be mixed, a theoretical value (803) of an experimental result based on the speculated result of the mixed target DNA are indicated with correspondency. A target DNA speculated high possibility of mixing is automatically calculated and indicated.
Patent JP-2003123016-A (JP)
Title: Charging method, charging system, authentication server and program
Inventor: WAKAO HIDEMASA
IPC: G06Q20/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To easily and surely recover a charge for a pay service. SOLUTION: In a carrier center 200, authentication information of a mobile communication terminal 400 and the pay service provided by an information providing server 100 are registered. A user applies for utilization of the registered pay service of the information providing server 100 from the mobile communication terminal 400 to the carrier center 200 and the carrier center 200 starts charging a providing fee for the pay service to the mobile communication terminal 400. The user accesses the information providing server 100 from a terminal 410 and requests provision of the pay service.  At the time, the authentication information allocated to the mobile communication terminal 400 is reported to the information providing server 100 and the information providing server 100 inquires the carrier center 200 of the validity of charging on the basis of the reported authentication information. In the case that charging is valid, the information providing server 100 starts providing information to the terminal 410.
Patent JP-2003121615-A (JP)
Title: Manufacturing method for optical connection module
Inventor: KOBAYASHI FUMITOSHI
IPC: B23K26/382
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical connection module which makes it possible to process a recessed part for fitting under an arbitrary conjugation condition. SOLUTION: The laser light 20 emitted by a laser light source 40 is diverged by concave lenses 34 of a lens array substrate 36 for conjugation ratio adjustment, converged by microlenses 10 of a lens array substrate 12, an focused on a processed surface of the lens array substrate 12. The lens array substrate focused is fused, vaporized, or made abrasive to form the recessed part 22 for fitting.
Patent JP-2003123115-A (JP)
Title: Coin sorter
Inventor: FURUKI KATSUNORI
IPC: G07D5/08
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To make acquirable an accurate minimum value even when a normal output can not be obtained from a sorting sensor for outputting 1st and 2nd minimum values on the basis of the passage of a coin due to the jump or the like of the passing coin. SOLUTION: At the time of inputting the output level of a 2nd sensor 24 when a coin 1 passes the 2nd sensor 24, a CPU acquires the 1st and 2nd minimum values by acquiring processing, checks a difference of the acquired 1st and 2nd minimum values, and when the difference is less than a fixed value, judges the 1st and 2nd minimum values as suitable minimum values. When the difference of the 1st and 2nd minimum values is the fixed value or more, the CPU judges these minimum values as unsuitable minimum values, sets up the 2nd minimum value as the 1st minimum value, newly acquires a 2nd minimum value and checks the difference of the 1st and 2nd minimum values again to judge whether the 1st and 2nd minimum values are suitable or not.